📦 SQA::DataFrame::AlphaVantage

Source Information

Defined in: lib/sqa/data_frame/alpha_vantage.rb:9

Inherits from: Object

🏭 Class Methods

.recent(ticker, full: = false, from_date: = nil)

Get recent data from Alpha Vantage API

ticker String the security to retrieve full Boolean whether to fetch full history or compact (last 100 days) from_date Date optional date to fetch data after (for incremental updates)

Returns: SQA::DataFrame sorted in ASCENDING order (oldest to newest) Note: Alpha Vantage returns data newest-first, but we sort ascending for TA-Lib compatibility

Source Location

lib/sqa/data_frame/alpha_vantage.rb:46

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📝 Attributes